# SDR UIEA2019040433766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2019
- Submitted: April 4, 2019
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- Aircraft time: 87,923 hours, 18,691 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Bs 859.5
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019040433766

## Discrepancy

MAIN CABIN LH FWD EMERGENCY EXIT LWR SILL HAS AREAS OF CORROSION ON UPPER SURFACE.(<P>REMOVED AND REPLACED M/C L/H FWD EMERGENCY EXIT LWR SILL WEB ON BS 871 I.A.W. B767 SRM 53-00-15-1A AND BOEING DWG 145T8310 REV. AA, C. </P>)

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